Problem 1529. Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input:
A = [1 2 4 3 6 2 2 4 7]
The output value should equal 14.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers558
Suggested Problems
-
Least common multiple of many numbers
225 Solvers
-
974 Solvers
-
411 Solvers
-
386 Solvers
-
517 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!